public AddItemToCartResponse AddItemToCart(AddItmeToCartRequest addItmeToCartRequest)
{
AddItemToCartResponse response = new AddItemToCartResponse();
var cart = GetCart();
if (cart != null)
{
var existingCartItem = _cartItemRepository.FindCartItemsById(cart.Id)
.FirstOrDefault(c => c.ProductId == addItmeToCartRequest.ProductId);
if (existingCartItem != null)
{
existingCartItem.Quantity++;
_cartItemRepository.EditCartItem(existingCartItem);
response.CartItem = _messageMapper.MapToCartItmeDto(existingCartItem);
}
else
{
var product = _productRepository.FindProductById(addItmeToCartRequest.ProductId);
if (product != null)
{
var carItem = new CartItem //model
{
CartId = cart.Id,
Cart = cart,
ProductId = addItmeToCartRequest.ProductId,
product = product,
Quantity = 1
};
_cartItemRepository.SaveCartItem(carItem);
response.CartItem = _messageMapper.MapToCartItmeDto(carItem);
}
}
}
else
{
var product = _productRepository.FindProductById(addItmeToCartRequest.ProductId);
if (product != null)
{
var newCart = new Cart
{
UniqueCartId = UniqueCartId(),
CartStatus = CartStatus.Open
};
_cartRepository.SaveCart(newCart);
var cartItem = new CartItem
{
CartId = newCart.Id,
Cart = newCart,
product = product,
ProductId = addItmeToCartRequest.ProductId,
Quantity = 1
};
_cartItemRepository.SaveCartItem(cartItem);
response.CartItem = _messageMapper.MapToCartItmeDto(cartItem);
}
}
return(response);
}
public CheckoutResponse ProcessCheckout(CheckoutRequest checkoutRequest)
{
CheckoutResponse response = new CheckoutResponse();
var customer = _messageMapper.MapToCustomer(checkoutRequest.CustomerDto);
var person = customer.Person;
_personRepositery.SavePerson(person);
var address = _messageMapper.MapTopAddress(checkoutRequest.addressDto);
_addressRespository.SaveAddress(address);
customer.PersonId = person.Id;
customer.Person = person;
_customerRepository.SaveCustomer(customer);
var cart = _cartService.GetCart();
if (cart != null)
{
var cartItems = _cartItemRepository.FindCartItemsById(cart.Id);
var cartTotal = _cartService.GetCartTotal();
decimal shippingCharge = 0;
var orderTotal = cartTotal + shippingCharge;
var order = new Order
{
OrderTotal = orderTotal,
OrderItemTotal = cartTotal,
ShippingCharge = shippingCharge,
AddressId = address.Id,
DeliveryAddresses = address,
CustomerId = customer.Id,
Customer = customer,
OrderStatus = OrderStatus.Submitted
};
_orderRepository.SaveOrder(order);
foreach (var cartItem in cartItems)
{
var orderItem = new OrderItem
{
Quantity = cartItem.Quantity,
Order = order,
OrderId = order.Id,
Product = cartItem.product,
ProductId = cartItem.ProductId
};
_orderItemRepository.SaveOrderItem(orderItem);
}
_cartRepository.DeleteCart(cart);
response.StatusCode = System.Net.HttpStatusCode.Created;
response.Messages.Add(item: "Order Created");
}
else
{
response.StatusCode = System.Net.HttpStatusCode.NoContent;
response.Messages.Add(item: "Order Emptiy");
}
return(response);
}